CN105578838B - A kind of electric machine controller - Google Patents

A kind of electric machine controller Download PDF

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Publication number
CN105578838B
CN105578838B CN201410549221.4A CN201410549221A CN105578838B CN 105578838 B CN105578838 B CN 105578838B CN 201410549221 A CN201410549221 A CN 201410549221A CN 105578838 B CN105578838 B CN 105578838B
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China
Prior art keywords
module
water channel
radiator
inversion
electric machine
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CN201410549221.4A
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CN105578838A (en
Inventor
黄风太
贝特朗罗伯特莫尔
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Zhongshan Broad Ocean Motor Co Ltd
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Zhongshan Broad Ocean Motor Co Ltd
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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating

Abstract

The invention discloses a kind of electric machine controller, including controller box, capacitance module and two inversion modules, radiator is installed inside controller box, cavity is offered among radiator, capacitance module is arranged on inside cavity, two inversion modules are separately mounted on the top and bottom of radiator, cooling water channel is offered on a heat sink and is provided with the water inlet and delivery port connected with cooling water channel, capacitance module and two inversion modules are radiated by cooling water channel, the electric machine controller is integrated with two inversion modules, it is simple in construction, it is compact, advantage of lower cost, and effectively inversion module and capacitance module just can be radiated, radiating effect is preferable, the stable and reliable operation of electric machine controller.

Description

A kind of electric machine controller
Technical field:
The present invention relates to a kind of electric machine controller, belongs to electric automobile field.
Background technology:
Inside traditional hybrid vehicle, if necessary to control motor and generator then to need in electric automobile The inside is equipped with two inversion modules, controls motor and generator operation by inversion module, but two inversion modules are just Two electric machine controllers are needed, this will necessarily occupy space limited inside motor automobile, and cost is relatively high, does not meet Present motor automobile low cost, the development trend of small size, this structure must will necessarily eliminate.
Engender there is the motor controller structure that two inversion modules are integrated with an electric machine controller, electric capacity now Module is arranged on the rear end of electric machine controller, and two inversion module stackings are installed in the front end of electric machine controller, this motor control The space that device structure processed occupies is also relatively large, and radiating effect is very undesirable, by cold on electric machine controller bottom surface But it is difficult to radiate to capacitance module and two inversion modules, if heat dissipation problem can not efficiently solve, certainly will influences The operational efficiency of electric machine controller, if temperature is too high security incident possibly even occurs, therefore there is urgent demand to solve collection Into the heat dissipation problem for the electric machine controller for having two inversion modules.
The content of the invention:
It is an object of the invention to provide a kind of electric machine controller, the electric machine controller is integrated with two inversion modules, structure Simply, it is compact, advantage of lower cost, and effectively inversion module and capacitance module just can be radiated, radiating effect reason Think, the stable and reliable operation of electric machine controller.
The purpose of the present invention is achieved by following technical proposals.
A kind of electric machine controller, including controller box, capacitance module and two inversion modules, inside controller box Radiator is installed, cavity is offered among radiator, capacitance module is arranged on inside cavity, and two inversion modules are pacified respectively On the top and bottom of radiator, cooling water channel is offered on a heat sink and is provided with the water inlet connected with cooling water channel Mouth and delivery port, are radiated by cooling water channel to capacitance module and two inversion modules.
Inversion module described above includes IGBT module, driver circuit plate and control circuit board, driver circuit plate and control Wiring board processed is sequentially arranged on the top surface of IGBT module, and needle-bar is down stretched out on the bottom surface of IGBT module, is formed between needle-bar One radiation water channel, all opens up fluted on the top surface of radiator and bottom surface, and groove connects with cooling water channel, two inversion modules It is separately mounted on the top surface and bottom surface of radiator, the needle-bar on inversion module is extend into inside the groove on radiator.
Cooling water channel described above includes water channel one and water channel two, and water channel one and water channel two are located at the two of radiator respectively Side, two grooves are arranged between water channel one and water channel two, water channel one and water channel two by two grooves radiator both sides It is together in parallel, water channel one and water channel two connect with water inlet and delivery port respectively.
Described above offers annular groove on the periphery of groove, radiator, and nesting is provided with close inside annular groove Seal, the outer ledge of IGBT module support on a heat sink and sealing ring are pressed on inside annular groove, and IGBT module is with dissipating It is fixed on together by some screws between hot device.
It is electrically connected between the inversion module and capacitance module at top described above by stack bus bar one, bottom Inversion module and capacitance module between be electrically connected by stack bus bar two, external dc power passes through stack bus bar one It is electrically connected with capacitance module.
The inversion module at top described above exports alternating current, the inversion mould at top outward by first group of AC copper-line Some current sensors one are provided with the driver circuit plate of block, a copper post, copper are provided among each current sensor one Post passes through among current sensor one, IGBT module and first group of AC copper-line electricity by copper post the inversion module at top Link together;
The inversion module of bottom exports alternating current, the drives line of the inversion module of bottom outward by second group of AC copper-line Some current sensors two are provided with the plate of road, a copper post is provided among each current sensor two, copper post passes from electric current Passed through among sensor two, the IGBT module of the inversion module of bottom is connected electrically in one with second group of AC copper-line by copper post Rise.
Described above is provided with transit line plate inside controller box, and the control circuit board of two inversion modules leads to Transit line plate is crossed to connect with outside establish.
Described above is provided with interface panel on the front of radiator, be provided with interface panel water out adapter, DC input terminal, three-phase alternating current lead-out terminal one, three-phase alternating current lead-out terminal two and low-voltage signal connector, water out adapter with The delivery port of cooling water channel is connected, and DC input terminal is electrically connected with stack bus bar one, three-phase alternating current lead-out terminal one It is electrically connected with first group of AC copper-line, three-phase alternating current lead-out terminal two is electrically connected with second group of AC copper-line, Low-voltage signal connector is electrically connected with transit line plate.
Interface panel described above blocks the positive opening of controller box, is set on the back side of controller box There is water supply connector, water supply connector is connected with the water inlet on radiator.
The opening of cavity described above is on the back side of radiator, capacitance module and stack bus bar one and stack bus bar Two coupling part is located at the opening of cavity.
The present invention compared with prior art, has the effect that:
1) radiator is installed inside controller box, cavity is offered among radiator, capacitance module is arranged on Inside cavity, two inversion modules are separately mounted on the top and bottom of radiator, offer cooling water channel on a heat sink And the water inlet and delivery port connected with cooling water channel is provided with, capacitance module and two inversion modules are entered by cooling water channel Row radiating, simple in construction, compact, advantage of lower cost, and effectively inversion module and capacitance module just can be radiated, Radiating effect is preferable, the stable and reliable operation of electric machine controller;
2) inversion module includes IGBT module, driver circuit plate and control circuit board, driver circuit plate and control circuit board It is sequentially arranged on the top surface of IGBT module, the degree of modularity is high, is conveniently installed to inside electric machine controller, and whole module can be with After coordinating special test fixture as a component, test, joint debugging are good before product final assemble, can improve batch general assembly, simultaneously A standard module can be used as to simplify design, the installation effectiveness of batch production can be improved;
3) needle-bar is down stretched out on the bottom surface of IGBT module, a radiation water channel is formed between needle-bar, in the top surface of radiator Fluted with all being opened up on bottom surface, groove connects with cooling water channel, two inversion modules be separately mounted to radiator top surface and On bottom surface, the needle-bar on inversion module is extend into inside the groove on radiator, simple and compact for structure, and radiating effect is preferable;
4) water channel one and water channel two are located at the both sides of radiator respectively, two grooves be arranged on water channel one and water channel two it Between, the water channel one and water channel two of radiator both sides are together in parallel by two grooves, water channel one and water channel two respectively with water inlet Mouth connects with delivery port, reasonable in design, ingenious, makes full use of the space of radiator so that can be by cooling water channel to electric capacity Module and two inversion modules are radiated;
5) annular groove is offered on the periphery of groove, radiator, nesting is provided with sealing ring, IGBT inside annular groove The outer ledge of module supports on a heat sink and sealing ring is pressed on inside annular groove, ensures sealing, avoids cooling water Flowed out outward from the edge of groove so as to cause the damage of electronic component inside electric machine controller, improve the peace of electric machine controller Full property and reliability, together with IGBT module is fixed on by some screws between radiator, mounting means is simple, jail Lean on;
6) transit line plate is installed inside controller box, the control circuit board of two inversion modules passes through patchcord Road plate connects with outside establish, and by sharing one block of transit line plate, can save space limited inside controller box, together When can also save production cost, improve the market competitiveness;
7) interface panel is provided with the front of radiator, water out adapter, direct current input is provided with interface panel Terminal, three-phase alternating current lead-out terminal one, three-phase alternating current lead-out terminal two and low-voltage signal connector, layout is clean and tidy, external connection It is convenient.
Brief description of the drawings:
Fig. 1 is the stereogram of the present invention;
Fig. 2 is the exploded view of the present invention;
Fig. 3 is the exploded view that the present invention is fitted without controller box;
Fig. 4 is another exploded view that the present invention is fitted without controller box;
Fig. 5 is the top view of the present invention;
Fig. 6 is A-A sectional views in Fig. 5;
Fig. 7 is B-B partial enlarged drawings in Fig. 6;
Fig. 8 is the perspective view of radiator of the present invention;
Fig. 9 is the circuit diagram that the one of inversion module of the present invention is connected with capacitance module.
Embodiment:
Below by specific embodiment and with reference to accompanying drawing, the present invention is described in further detail.
Embodiment one:As shown in Figures 1 to 9, the present invention is a kind of electric machine controller, including controller box 1, electric capacity mould Block 2 and two inversion module 3, radiator 4 is installed in the inside of controller box 1, cavity 41 is offered among radiator 4, Capacitance module 2 is arranged on the inside of cavity 41, and two inversion modules 3 are separately mounted on the top and bottom of radiator 4, radiated Cooling water channel 42 is offered on device 4 and is provided with the water inlet 43 and delivery port 44 connected with cooling water channel 42, passes through cooling water Capacitance module 2 and two inversion modules 3 are radiated in road 42.Described inversion module 3 includes IGBT module 32, driver circuit Plate 33 and control circuit board 34, driver circuit plate 33 and control circuit board 34 are sequentially arranged on the top surface of IGBT module 32.Institute The IGBT module 32 stated closes 1 IGBT module using 6, and capacitance module 2 is used to be connected with dc bus (to be parallel to dc bus two End), provide ripple current for inversion module 3.
Needle-bar 311 is down stretched out on the bottom surface of IGBT module 32, a radiation water channel 3110 is formed between needle-bar 311, is being dissipated Fluted 45 are all opened up on the top surface of hot device 4 and bottom surface, groove 45 is connected with cooling water channel 42, and two inversion modules 3 are pacified respectively On the top surface and bottom surface of radiator 4, the needle-bar 311 on inversion module 3 is extend into inside the groove 45 on radiator 4, IGBT module 32 work caused by heat can be delivered on the needle-bar 311 of IGBT module 32, the cooling water flowed through from groove 45 The heat on needle-bar 311 can be taken away, realizes the radiating to inversion module 3.Cooling water channel 42 includes water channel 1 and water channel two 422, water channel 1 and water channel 2 422 are arranged side by side at water channel 1 positioned at the both sides of radiator 4, two grooves 45 respectively Between water channel 2 422, the water channel 1 and water channel 2 422 of the both sides of radiator 4 are together in parallel by two grooves 45, water Road 1 and water channel 2 422 connect with water inlet 43 and delivery port 44 respectively.Form two grooves 45, the and of water channel 1 Water channel 2 422 surrounds the general layout that cavity 41 is distributed, and radiator 4 is formed using the material manufacture of perfect heat-dissipating, electric capacity mould Block 2, which works after caused heat transmits by radiator 4, to be flowed through from water channel 1, groove 45 and water channel 2 422 Cooling water is taken away, and realizes the radiating to capacitance module 2.
Water inlet 43 is close to the bottom of radiator 4, the close top with radiator 4 of delivery port 44, the groove 45 of bottom Area less than top groove 45 area.Through hole 480,481 is offered on the both sides of the groove 45 of bottom, radiator 4, Through hole 480,481 connects with water channel 1 and water channel 2 422 respectively, and be provided with sealing-plug in through hole 480,481 (does not show in figure Go out), sealing-plug blocks the segment space of the inside of through hole 480,481, and remaining space allows the cooling water of cooling water channel 42 inner Surface current moves, so as to realize that the cooling water entered from the water inlet 43 close to bottom is flowed into positioned at scattered by water channel 1 The inside of groove 45 at the top of hot device 4, and realize the cooling water flowed out from the groove 45 of bottom behind sluice 2 422 from positioned at dissipating The delivery port 44 at the hot top of device 4 flows out.
Annular groove 46 is offered on the periphery of groove 45, radiator 4, sealing ring is installed in the inside nesting of annular groove 46 5, the outer ledge of IGBT module 31 is supported on radiator 4 and sealing ring 5 is pressed on the inside of annular groove 46, ensures sealing Property, avoid cooling water from being flowed out outward from the edge of groove 45 so as to cause the damage of electronic component inside electric machine controller, carry The safety and reliability of high electric machine controller.Pass through some screw (not shown)s between IGBT module 31 and radiator 4 It is fixed on together.
It is electrically connected between the inversion module 3 and capacitance module 2 at top by stack bus bar 1, the inversion of bottom It is electrically connected between module 3 and capacitance module 2 by stack bus bar 2 62, external dc power passes through stack bus bar 1 It is electrically connected with capacitance module 2.
The inversion module 3 at top exports alternating current, the drive of the inversion module 3 at top outward by first group of AC copper-line 71 3 current sensors 1 are provided with dynamic wiring board 33, a copper post 9, copper are provided among each current sensor 1 Post 9 passes through among current sensor 1, passes through IGBT module 32 of the copper post 9 the inversion module 3 at top and first group of friendship Stream copper bar 71 is electrically connected;
The inversion module 3 of bottom exports alternating current, the drive of the inversion module 3 of bottom outward by second group of AC copper-line 72 3 current sensors 2 82 are provided with dynamic wiring board 33, a copper post 9, copper are provided among each current sensor 2 82 Post 9 passes through among current sensor 2 82, passes through IGBT module 32 of the copper post 9 the inversion module 3 of bottom and second group of friendship Stream copper bar 72 is electrically connected.
Control circuit board 34 is fixed on radiator 4 by some support columns 11, and in control circuit board 34 Inner side is provided with notch part 340, facilitates the connection of first group of AC copper-line, 71, second groups of AC copper-lines 72 to pacify to leave space Dress.
Transit line plate 10, the control of two inversion modules 3 are installed in the side of radiator 4, the inside of controller box 1 Wiring board 34 is connected by transit line plate 10 and outside establish, and by sharing one block of transit line plate 10, can save control The limited space in the inside of device casing 1, while production cost can also be saved, improve the market competitiveness.
Interface panel 47 is provided with the front of radiator 4, water out adapter 111, straight is provided with interface panel 47 Input terminal 112, three-phase alternating current lead-out terminal 1, three-phase alternating current lead-out terminal 2 114 and low-voltage signal connector 115 are flowed, Three-phase alternating current lead-out terminal 1 is close to the top of interface panel 47, and three-phase alternating current lead-out terminal 2 114 is close to interface panel 47 Bottom, the delivery port 44 of water out adapter 111 and cooling water channel 42 connects, DC input terminal 112 and the electricity of stack bus bar 1 Link together, three-phase alternating current lead-out terminal 1 is electrically connected with first group of AC copper-line 71, three-phase alternating current output end Son 2 114 is electrically connected with second group of AC copper-line 72, and low-voltage signal connector 115 is connected electrically in transit line plate 10 Together.
Interface panel 47 blocks 1 positive opening of controller box, is provided with the back side of controller box 1 into water Joint 116, water supply connector 116 are connected with the water inlet 43 on radiator 4.The opening 410 of cavity 41 is located at the back side of radiator 4 On, the coupling part of capacitance module 2 and stack bus bar 1 and stack bus bar 2 62 is located at the opening 410 of cavity 41.Electric capacity 6 pairs are shared in module 2,12 docking ports 21 of interface 21,6 are divided to uniformly arranges for upper and lower two row, and stack bus bar 1 is electric capacity mould IGBT module 32 of 3 docking ports 21 of the top of block 2 respectively with top inversion module 3 is electrically connected, stack bus bar 2 62 The IGBT module 32 of 3 docking ports 21 and bottom inversion module 3 of the lower section of capacitance module 2 is electrically connected.
Above example is better embodiment of the invention, but the implementation of the present invention is not limited to this, and other are any Without departing from the present invention Spirit Essence with made under principle change, modification, replacement, combine, simplification, be equivalent displacement side Formula, it is included within protection scope of the present invention.

Claims (8)

1. a kind of electric machine controller, including controller box (1), capacitance module (2) and two inversion modules (3), its feature exist In:Radiator (4) is installed inside controller box (1), cavity (41), capacitance module are offered among radiator (4) (2) it is arranged on inside cavity (41), two inversion modules (3) are separately mounted on the top and bottom of radiator (4), radiated Cooling water channel (42) is offered on device (4) and is provided with the water inlet (43) and delivery port (44) connected with cooling water channel (42), Capacitance module (2) and two inversion modules (3) are radiated by cooling water channel (42), described inversion module (3) includes IGBT module (32), driver circuit plate (33) and control circuit board (34), driver circuit plate (33) and control circuit board (34) according to It is secondary on the top surface of IGBT module (32), fluted (45), groove are all opened up on the top surface of radiator (4) and bottom surface (45) connected with cooling water channel (42), described cooling water channel (42) includes water channel one (421) and water channel two (422), water channel one (421) and water channel two (422) is located at the both sides of radiator (4) respectively, and two grooves (45) are arranged side by side at water channel one (421) Between water channel two (422), by two grooves (45) the water channel one (421) and water channel two (422) of radiator (4) both sides simultaneously Connection gets up, and water channel one (421) and water channel two (422) connect with water inlet (43) and delivery port (44) respectively, in controller box (1) the inside is provided with transit line plate (10), and the control circuit board (34) of two inversion modules (3) passes through transit line plate (10) Establish and connect with outside, interface panel (47) is provided with the front of radiator (4), interface panel (47) blocks controller Casing (1) positive opening.
A kind of 2. electric machine controller according to claim 1, it is characterised in that:Down stretched on the bottom surface of IGBT module (32) Go out needle-bar (311), a radiation water channel (3110) is formed between needle-bar (311), two inversion modules (3) are separately mounted to radiator (4) on top surface and bottom surface, the needle-bar (311) on inversion module (3) is extend into inside the groove (45) on radiator (4).
A kind of 3. electric machine controller according to claim 2, it is characterised in that:In the periphery of groove (45), radiator (4) On offer annular groove (46), nesting is provided with sealing ring (5), the outer ledge of IGBT module (32) inside the annular groove (46) Be supported on radiator (4) and sealing ring (5) be pressed on inside annular groove (46), IGBT module (32) and radiator (4) it Between be fixed on together by some screws.
4. according to a kind of electric machine controller described in claim 1 or 2 or 3, it is characterised in that:The inversion module (3) at top with Capacitance module is electrically connected between (2) by stack bus bar one (61), inversion module (3) and the capacitance module (2) of bottom Between be electrically connected by stack bus bar two (62), external dc power passes through stack bus bar one (61) and capacitance module (2) it is electrically connected.
A kind of 5. electric machine controller according to claim 4, it is characterised in that:The inversion module (3) at top passes through first Group AC copper-line (71) exports alternating current outward, and some electricity are provided with the driver circuit plate (33) of the inversion module (3) at top Flow sensor one (81), is provided with a copper post (9) among each current sensor one (81), and copper post (9) is from current sensor Passed through among one (81), IGBT module (32) and first group of AC copper-line by copper post (9) the inversion module (3) at top (71) it is electrically connected;
The inversion module (3) of bottom exports alternating current outward by second group of AC copper-line (72), the inversion module (3) of bottom Some current sensors two (82) are provided with driver circuit plate (33), one is provided among each current sensor two (82) Copper post (9), copper post (9) passes through among current sensor two (82), by copper post (9) the inversion module (3) of bottom IGBT module (32) is electrically connected with second group of AC copper-line (72).
A kind of 6. electric machine controller according to claim 5, it is characterised in that:Water outlet is provided with interface panel (47) Joint (111), DC input terminal (112), three-phase alternating current lead-out terminal one (113), three-phase alternating current lead-out terminal two (114) and Low-voltage signal connector (115), the delivery port (44) of water out adapter (111) and cooling water channel (42) are connected, DC input terminal (112) it is electrically connected with stack bus bar one (61), three-phase alternating current lead-out terminal one (113) and first group of AC copper-line (71) It is electrically connected, three-phase alternating current lead-out terminal two (114) is electrically connected with second group of AC copper-line (72), low-voltage signal Connector (115) is electrically connected with transit line plate (10).
A kind of 7. electric machine controller according to claim 6, it is characterised in that:Set on the back side of controller box (1) Water supply connector (116) is equipped with, water supply connector (116) is connected with the water inlet (43) on radiator (4).
A kind of 8. electric machine controller according to claim 7, it is characterised in that:The opening (410) of cavity (41) is positioned at scattered On the back side of hot device (4), the coupling part of capacitance module (2) and stack bus bar one (61) and stack bus bar two (62) is located at cavity (41) opening (410) place.
CN201410549221.4A 2014-10-16 2014-10-16 A kind of electric machine controller Active CN105578838B (en)

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CN201410549221.4A CN105578838B (en) 2014-10-16 2014-10-16 A kind of electric machine controller
PCT/CN2014/089517 WO2016058218A1 (en) 2014-10-16 2014-10-25 Motor controller

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CN105578838B true CN105578838B (en) 2018-01-05

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WO2021042348A1 (en) * 2019-09-06 2021-03-11 舍弗勒技术股份两合公司 Heat sink for use in inverter system and inversion module integrating heat sink
CN111988954A (en) * 2020-07-13 2020-11-24 北京理工大学 Liquid-cooled heat dissipation system for electric automobile driving motor controller

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6326761B1 (en) * 1999-03-25 2001-12-04 Mannesmann Sachs Ag Power electronics device for controlling an electric machine
CN2842735Y (en) * 2005-10-24 2006-11-29 比亚迪股份有限公司 Flatboard type water-cooling radiator of insulating-grid two-pole transistor
CN201252706Y (en) * 2008-07-30 2009-06-03 中国北车集团大连机车研究所有限公司 Plate-type water radiator
CN101640494A (en) * 2008-07-29 2010-02-03 株式会社日立制作所 Power conversion apparatus and power module
CN101719731A (en) * 2008-10-09 2010-06-02 通用汽车环球科技运作公司 Power converter
CN101728936A (en) * 2008-10-13 2010-06-09 通用汽车环球科技运作公司 Low inductance busbar
CN101188379B (en) * 2006-11-20 2010-06-16 通用汽车环球科技运作公司 Power converter having liquid cooled capacitor and vehicle having the power converter
CN102064672A (en) * 2009-10-27 2011-05-18 通用汽车环球科技运作公司 Power electronics assembly with multi-sided inductor cooling
CN102214975A (en) * 2010-04-09 2011-10-12 上海微电子装备有限公司 Cooling structure of linear motor
CN102510226A (en) * 2011-11-28 2012-06-20 北京动力机械研究所 Rectifying and inverting unit cabinet of megawatt-level wind-power converter
CN202586769U (en) * 2012-04-17 2012-12-05 嘉善华瑞赛晶电气设备科技有限公司 Double-water-channel water cooling plate for power module
CN202663279U (en) * 2012-04-17 2013-01-09 嘉善华瑞赛晶电气设备科技有限公司 Double-face intensive power module
CN202798431U (en) * 2012-09-03 2013-03-13 艾默生网络能源有限公司 Converter direct current side protection circuit component and converting cabinet
CN103363818A (en) * 2012-03-28 2013-10-23 Abb研究有限公司 Heat exchanger for traction converters
CN103812356A (en) * 2012-11-05 2014-05-21 三菱自动车工业株式会社 Cooling structure of inverter
CN104022623A (en) * 2014-05-29 2014-09-03 徐州中矿大传动与自动化有限公司 Three-level inverter water cooling heat dissipation system

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6326761B1 (en) * 1999-03-25 2001-12-04 Mannesmann Sachs Ag Power electronics device for controlling an electric machine
CN2842735Y (en) * 2005-10-24 2006-11-29 比亚迪股份有限公司 Flatboard type water-cooling radiator of insulating-grid two-pole transistor
CN101188379B (en) * 2006-11-20 2010-06-16 通用汽车环球科技运作公司 Power converter having liquid cooled capacitor and vehicle having the power converter
CN101640494A (en) * 2008-07-29 2010-02-03 株式会社日立制作所 Power conversion apparatus and power module
CN201252706Y (en) * 2008-07-30 2009-06-03 中国北车集团大连机车研究所有限公司 Plate-type water radiator
CN101719731A (en) * 2008-10-09 2010-06-02 通用汽车环球科技运作公司 Power converter
CN101728936A (en) * 2008-10-13 2010-06-09 通用汽车环球科技运作公司 Low inductance busbar
CN102064672A (en) * 2009-10-27 2011-05-18 通用汽车环球科技运作公司 Power electronics assembly with multi-sided inductor cooling
CN102214975A (en) * 2010-04-09 2011-10-12 上海微电子装备有限公司 Cooling structure of linear motor
CN102510226A (en) * 2011-11-28 2012-06-20 北京动力机械研究所 Rectifying and inverting unit cabinet of megawatt-level wind-power converter
CN103363818A (en) * 2012-03-28 2013-10-23 Abb研究有限公司 Heat exchanger for traction converters
CN202586769U (en) * 2012-04-17 2012-12-05 嘉善华瑞赛晶电气设备科技有限公司 Double-water-channel water cooling plate for power module
CN202663279U (en) * 2012-04-17 2013-01-09 嘉善华瑞赛晶电气设备科技有限公司 Double-face intensive power module
CN202798431U (en) * 2012-09-03 2013-03-13 艾默生网络能源有限公司 Converter direct current side protection circuit component and converting cabinet
CN103812356A (en) * 2012-11-05 2014-05-21 三菱自动车工业株式会社 Cooling structure of inverter
CN104022623A (en) * 2014-05-29 2014-09-03 徐州中矿大传动与自动化有限公司 Three-level inverter water cooling heat dissipation system

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